40678604 has 6 divisors (see below), whose sum is σ = 71187564. Its totient is φ = 20339300.

The previous prime is 40678591. The next prime is 40678621. The reversal of 40678604 is 40687604.

40678604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5084822 + ... + 5084829.

It is an arithmetic number, because the mean of its divisors is an integer number (11864594).

Almost surely, 2^40678604 is an apocalyptic number.

It is an amenable number.

40678604 is a deficient number, since it is larger than the sum of its proper divisors (30508960).

40678604 is a wasteful number, since it uses less digits than its factorization.

40678604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10169655 (or 10169653 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 40678604 is about 6377.9780495075. The cubic root of 40678604 is about 343.9183486577.

The spelling of 40678604 in words is "forty million, six hundred seventy-eight thousand, six hundred four".